Indiana Bell 1A1 loc UB44
Indiana Bell 1A1 dated 12/67 and revised 5/72. It has the early dull chrome face plate and coin return bucket. It has the gray Bell System handset with no grommet. Either it never had a coin transmitter or it was removed when the phone was revised. The upper housing lock is a 29A47 and the vault lock is a type 30A